Changeset 17920

Timestamp:

05/13/2011 07:17:07 PM (14 years ago)

Author:

ryan

Message:

Remove PHP5 back compat code from get_gmt_from_date. Props technosailor. fixes #16920

File:

• trunk/wp-includes/formatting.php (modified) (2 diffs)

trunk/wp-includes/formatting.php

@@ -1589 +1589 @@
  * Requires and returns a date in the Y-m-d H:i:s format. Simply subtracts the
  * value of the 'gmt_offset' option. Return format can be overridden using the
- * $format parameter. If PHP5 is supported, the function uses the DateTime and
- * DateTimeZone objects to respect time zone differences in DST.
+ * $format parameter. 
  *
  * @since 1.2.0
@@ -1602 +1601 @@
     preg_match('#([0-9]{1,4})-([0-9]{1,2})-([0-9]{1,2}) ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})#', $string, $matches);
     $tz = get_option('timezone_string');
-    if( class_exists('DateTime') && $tz ) {
-        //PHP5
-        date_default_timezone_set( $tz );
-        $datetime = new DateTime( $string );
-        $datetime->setTimezone( new DateTimeZone('UTC') );
-        $offset = $datetime->getOffset();
-        $datetime->modify( '+' . $offset / 3600 . ' hours');
-        $string_gmt = gmdate($format, $datetime->format('U'));
-
-        date_default_timezone_set('UTC');
-    }
-    else {
-        //PHP4
-        $string_time = gmmktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
-        $string_gmt = gmdate($format, $string_time - get_option('gmt_offset') * 3600);
-    }
+    date_default_timezone_set( $tz );
+    $datetime = new DateTime( $string );
+    $datetime->setTimezone( new DateTimeZone('UTC') );
+    $offset = $datetime->getOffset();
+    $datetime->modify( '+' . $offset / 3600 . ' hours');
+    $string_gmt = gmdate($format, $datetime->format('U'));
+    date_default_timezone_set('UTC');
     return $string_gmt;
 }